Answer: a = 1.75
Explanation :
4a + 7
Using transposition method we move 4 and change its sign
a = 7 / 4
7 / 4 = 1.75
Therefore,
a = 1.75
Answer:
2..25
Step-by-step explanation:
D, it’s a function because the Y and X values have its own numbers , and vertical are functions . Horizontal is not a function
Answer:
Step-by-step explanation:
F(x) = 2 - x²